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Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):

G. Paskaleva, T. Lewis, S. Wolny, B. Steiner, T. Bednar:
"SIMULTAN as a Big-Open-Real-BIM Data Model - Proof of Concept for the Design Phase";
Vortrag: CIB WBC 2019 - CIB World Building Congress 2019 'Constructing Smart Cities', Hongkong; 17.06.2019 - 21.06.2019; in: "CIB World Building Congress 2019 Constructing Smart Cities", (2019), ISBN: 978-962-367-821-6; 10 S.



Kurzfassung englisch:
The goal of Building Information Modeling (BIM) is the continuous use of digital construction models from the planning stage onwards. The affected processes are iterative and involve multiple stakeholders who work at varying pace and in varying levels of detail. These stakeholders require highly specific tools based on diverging data models. To satisfy all those requirements one of the best known Open BIM implementations - IFC - offers a data model containing more than one thousand different types - from basic to highly specific. Due to its complexity, potential users must undergo prolonged training. The even bigger challenge for IFC, however, is keeping up with the updates of building regulations or with the ever expanding state of the art in simulation tools. Our approach, SIMULTAN, in contrast to IFC, consists of approximately 30 different basic types. They can be combined to increasingly complex models, which can themselves be used as types for other models. This enables each domain expert to create a custom data structure for any specific task, which is automatically compatible with the data structure of any other domain expert using the same basic types. It shortens the training time and facilitates the loss-, corruption-, and conflict-free exchange of information between domain experts, which is a key aspect of BIM.
As a proof-of-concept we show the application of our data model in an ongoing project. We demonstrate the completeness of our data model and the fulfillment of the requirements of the design phase. The result shows that the flexible data model of SIMULTAN can be better adapted to the task. Another significant advantage of SIMULTAN is its inbuilt separation of responsibilities at the level of the most basic types, which, when combined with secure transaction technologies, can enable safe, effective and easily traceable interaction among stakeholders.

Schlagworte:
data model, BIM, design phase


Elektronische Version der Publikation:
http://www.bre.polyu.edu.hk/CIBWBC2019/proceedings.html


Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.